Abstract: In order to solve the problems of high energy consumption and poor economy of traditional low concentration coalbed methane heat storage and oxidation utilization technology, promote the popularization and application of low concentration coalbed methane heat storage and oxidation utilization technology, promote the utilization rate of low concentration coalbed methane in coal mining area, and provide strong technical support for “zero emission” in coal mining area. By means of simulation and test, this paper studies the reasons for high energy consumption, influencing factors of resistance, the relationship between stable operation and heat energy utilization, and the significance of improving system safety monitoring, and forms low concentration coalbed methane heat storage and oxidation consumption reduction technology, heat energy regulation technology and comprehensive safety control technology. It has been applied in the project of low concentration coalbed methane heat storage, oxidation and utilization. The results show that the resistance of the thermal storage oxidation device mainly comes from the thermal storage body in the device. Reducing the height of the thermal storage body can reduce the operation resistance of the device, increasing the methane concentration in the air inlet of the thermal storage oxidation device can reduce the height of the thermal storage body and reduce the scale of the system, and adopting the concave structure thermal storage body can improve the heat exchange efficiency; The high-temperature valve with nickel base alloy steel as the main material can stably control the high-temperature flue gas flow output by the heat storage oxidation device. When various heat energy utilization methods work together, adjusting the high-temperature flue gas flow and accurate matching can stabilize the furnace temperature of the heat storage oxidation device and improve the heat energy utilization efficiency; The application of perfect comprehensive safety control system, remote monitoring system and auxiliary decision-making fault expert diagnosis system can improve the operation reliability of thermal storage oxidation system.The pilot coal mines utilize 6.912 million Nm³ of low concentration coalbed methane in each heating season, which is equivalent to reducing96000tons of carbon dioxide equivalent. The utilization rate of low concentration coalbed methane is increased from 0 to 26%, which has significant environmental benefits.